- shaft drainage
- shaft drilling
- shaft drilling machine
- shaft encoder
- shaft excavation
- shaft fixed platform
- shaft for cable and pipe
- shaft furnace
- shaft furnace iron smelting in Africa
- shaft hoisting
- shafting
- shaft kiln
- shaft-less printing system
- shaft lining
- shaft lining process
- shaft lock
- shaft of underground oil storage in rock caverns
- shaft process of pelletizing
- shaft spillway
- shaft state measurement
- shaft station
- shaft sump
- shaft vibration monitoring system
- shaft work
- shaft works